| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.37 | 11.438% | $131.9092 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $97.85 | 6.105% | $103.8237 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $68.58 | 3.703% | $71.1195 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $202.83 | 4.300% | $211.5517 | $211.55 | $211.55 | $211.60 |
| Purchase #5 | $177.27 | 12.258% | $198.9998 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $120.55 | 7.658% | $129.7817 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $116.72 | 13.471% | $132.4434 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $902.17 | $979.6290 | $979.62 | $979.60 | $979.60 | |